Earners of this credential have discussed the history of Six Sigma, Six Sigma Methodology, history of Lean and Lean Methodology, while they have also discussed how Lean and Six Sigma integrate. Through collaboration and other methods they have addressed the value of Lean Six Sigma to the Organization. They have also had a deeper dive to Performance and Resources, such as Measuring Resources and Roles and Responsibilities and have reviewed how to strategically sustain the Gains-Tollgate Reviews.